Hydraulic control system of double - cylinder vessel gate is a sort of typical electrohydraulic proportional control system0 in order to study electrohydraulic flux control characteristics of this system, i have analyzed the principle of this hydraulic control system, and made its mathematics model ? in double - cylinder hydraulic system, it is necessary to process electric synchronous control in this hydraulic system, this paper also introduces a sort of fnn ameliorated from the point of view of intelligent control theory, and clarifies the principle of applying that network to achieve synchronous controlo at the same time, the means of fuzzy configuration analysis is used for network training, the comparative experiments make known that the method of applying fnn to realize synchronization control is feasible, furthermore, its effect is better than others0 this paper puts forward that a distributed control system can be used to monitor and control vessel gate within a real - time or remote distance, the basic project, structure, applications and functions of computerized scada system in hydraulic system of vessel gate is introduced ? a double layer network structure, epigynous and hypogynous machine network, is applied to this system, in accord with the application of technique such as plc, integrated software etc, this paper introduces the methods and application to achieve the computerized scada system in the task, and analyzes the characteristic of this system, in this paper, the application of configuration in monitor and control system of vessel gate is discussedo in addition, in accord with the application of technique such as visual basicb
雙缸船
閘液壓啟閉控制系統要求解決同步控制問題，文中從智能控制理論角度出發，採用了一種改
進的模糊神經網路，結合模糊聚類分析方法，闡述了應用該網路實現同步控制的原理。通過對比模擬實驗表明：應用模糊補經網路實現同步控制是可行的，而且它的同步控制效果要優于傳統的設置主從令缸控制方法，具有良好的魯棒性能。另外，本文提出了建立船
閘控制系統的分散式控制系統，介紹了船
閘液壓控制系統的計算機監控系統（ scada ）的方案、結構、應用和主要功能，採用雙層網路化結構：上位機網路和下位機網路，並結合plc通信網路技術和組態軟體等技術構成的計算機監控系統的實現方法，實際應用，分析了這種較新的系統模式在船
閘液壓控制系統的計算機監控系統的功能實現中所具有的特點。
Blocking treatment technology for secondary grout feeding pipe of end - anchor cable of tgp ' s shiplock
三峽船
閘端頭錨索二次
進漿管堵塞處理研究
Functioning of and interfaces among propulsion, friction brake and train - borne master control on rail rapid transit vehicles
在推
進裝置摩擦
閘和軌道快速運輸車輛上的車載主控裝置之間的介面和具備的功能
A fracture dynamics analysis is given to an accident on a gudgeon link of the miter gate of a dam
摘要對某水壩船
閘人字門拉桿斷裂事故
進行斷裂動力學的定性與定量分析。
Improvement on the structure of bearing device for the miter gate and its selective material
人字
閘門底樞結構改
進及材料選用
The stress and translation of a miter gate of ship lock are analyzed using the method of finite element analysis
並且對船
閘人字門的應力、變形
進行了分析計算。
At the same time the principles of triggering pulse to the three - phase thyristors is discussed, and a way using monostable multivibrator to produce the pulses has been given below. the hardware control system based on tms320f240 is designed, which includes sampling circuit, protective circuit, phase - compensated circuit and so on
對三相晶
閘管控制電抗器的觸發脈沖產生原理
進行了分析，採用單穩態觸發器實現六相觸發同步；設計了以tms320f240為控制核心的硬體控制平臺，包括采樣電路、保護電路、六相觸發同步等外圍電路。
Two numerating methods are used in traditional structural design of gate chamber. first, considering the gate frusta to be fastened on the weir body, it is calculated as plane stress problem independently. then applying the results ( moment and vertical force ) on the bottom of gate frusta as concentrating load on the weir body, and the weir body is viewed as a elastic foundation beam or plate and unilateral stress analysis was performed
傳統
閘室結構計算有兩種計算方法，其一是將
閘墩視為固端于堰體上，單獨
進行
閘墩平面受力計算，再將
閘墩下部的計算結果（彎矩和垂直力）作為集中荷載作用於堰體上，堰體作為彈性地基梁或板
進行片面應力計算。
Then the porter raised some difficulties, but the count of monte cristo produced a permit from the governor of rome, allowing him to leave or enter the city at any hour of the day or night ; the portcullis was therefore raised, the porter had a louis for his trouble, and they went on their way
到了那裡，守城門的哨兵找了不少麻煩，但基督山伯爵拿出了一張羅馬總督的特許證，憑證可以不管白天黑夜何時出城或入城都可以，所以鐵格子的城門
閘吊了上去，守城的哨兵得到一個路易作酬勞，於是他們繼續前
進了。
In fact my major in college was ancient civilization, which incorporated a lot of archeology. one of the things i discovered is that the eye of a needle is not the needle of a sewing needle as we know sewing needles today. if you go to an ancient city, it will always be surrounded by a huge wall
而我在其中發現所謂針的眼不是指我們今天認識的縫針若說當時沒有縫針，我不會驚訝，我不知道有沒有，我倒知道針的眼是指什麼針若你去古城游覽，古城總有大墻圍陣，這些大城墻保護城市免受入侵這些古城也有大
閘，那些
閘通常也是關閉的，情況特殊才會開放，這些
閘里有個門口開放，讓一般路人
進出，就是一個小門口。
She ' s opened the spillway doors. more mutants have entered
她打開
閘門了又有變種人
進來了
In this study, the load charateristics of submergible centrifugal pump and the influence of various regulating methods on energy dissipation are analyzed. the loading capacity of the submergible motor in variable speed drive control process is analyzed. the papers simple discribe the basic structure of the variable speed drive system in electric submergible pump > principle of pwm inverter and the basic structure of igbt
在研究中，對潛油離心泵負載性能以及
閘閥調節和調速調節對能耗的影響
進行了分析；對潛油電動機在變頻調速的負載
進行了分析；對潛油電泵變頻調速系統的基本結構、 pwm逆變器原理以及igbt的基本結構
進行了簡單介紹。
Secondly, on the base of the analyzing design characteristic, this paper presents theoretical basis according to " design specification about steel gate in water conservancy and hydropower engineering " ( thereinafter for short specification ). it introduces module design means of hmvcad system. in the light of this means, it develops the module that can design the gate according to original data and specification automatically, the module of making the original design by user ' s experience, the module of majorized adjustment, the module of alarm device
其次，本文在分析了弧形
閘門設計特點的基礎上，按《水利水電工程鋼
閘門設計規范》 （ dl t5039 - 95 ，以下簡稱《規范》 ）給出了設計的理論依據，介紹了hmvcad系統的模塊設計方法，據此研製了能根據原始資料自動按規范設計的程序模塊，以及據用戶經驗
進行初步設計、優化調整、預警裝置等功能模塊。
Analysis on recessive fault of tripping circuit in breaker and its improvement
斷路器分
閘迴路隱形故障的分析及改
進
She released the brake on the wheelchair and began to wheel toby down the corridor, into the elevator.
她松開輪椅的
閘，把托比推出走道，
進了電梯。
Based upon the present regulation, the design and construction check and structure strength check, the electric power generation water inlet anchor gate crane platform ' s hydro - engineering structure of fushui power plant were conducted and an analysis for the reasons of building structure fracture was carried out
摘要
進行了富水電廠發電
進水口
閘門啟閉機平臺安全檢測，依據現行規?對其建築物
進行了設計與施工復核、結構的強度復核和建築物的裂縫成因分析。
In allusion to the leaking of packing of gate valve, this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly
摘要針對閘閥閥桿填料密封泄漏的問題，提出了正確選擇密封填料的材料和改進閘閥填料壓蓋密封件結構的技術改進措施。
